CN205740499U - A kind of reaction tower - Google Patents
A kind of reaction tower Download PDFInfo
- Publication number
- CN205740499U CN205740499U CN201620707714.0U CN201620707714U CN205740499U CN 205740499 U CN205740499 U CN 205740499U CN 201620707714 U CN201620707714 U CN 201620707714U CN 205740499 U CN205740499 U CN 205740499U
- Authority
- CN
- China
- Prior art keywords
- stripping tube
- tower body
- phase separator
- tower
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of reaction tower, including water inlet system, Impulsive tank, water distribution system and tower body, described Impulsive tank is arranged at the top of described tower body, described Impulsive tank is connected with described water inlet system and described water distribution system respectively, described water distribution system is arranged at inside described tower body, described tower body is internally provided with three phase separator, stripping tube and auxiliary gas tube, described stripping tube one end is connected with described three phase separator, the other end is connected with described Impulsive tank, described auxiliary stripping tube one end is connected with described stripping tube, the other end connects blower fan, described Impulsive tank top is additionally provided with air vent, the internal produced gas of described tower body is after described three phase separator separates, described Impulsive tank is entered by described stripping tube, and finally discharged by described air vent.This utility model can quickly realize interior circulation, improves water conservancy mixing condition in tower simultaneously, reduces the generation at dead angle, improves the ability of reaction tower elimination capacity.
Description
Technical field
This utility model relates to technical field of biological treatment of wastewater, particularly relates to a kind of reaction tower.
Background technology
IC (internal circulation) anaerobic reaction tower is grown up on the basis of UASB reactor
Three generations's efficient anaerobe reactor, i.e. internal-circulation anaerobic reactor, likeness in form is formed by 2 layers of UASB reactors in series.It is by upper
Lower two reative cells composition.Waste water flows the most from bottom to top, and pollutant are by bacterial adsorption and degrade, the water processed
Flow out from reactor top.Difference operationally maximum for IC shows anti-shock loading aspect, and IC can by interior circulation certainly
Dynamic dilution water inlet, has been effectively ensured the stability of the influent concentration of reative cell, has had stable, and anti-shock loading is effective,
Many advantages such as volumetric loading is high, reduced investment.
In realizing, circulation is the difficult point of IC Deethanizer design, and in the biggest reaction tower of intensity of interior circulation, waterpower mixing is the best, reaction
The accessible load of tower is the highest, otherwise, easily cause dead angle in reaction tower, produce dead mud.But, the realization of interior circulation not only with instead
Answer Deethanizer design relevant, also to microorganism in reaction tower produced by methane quantity relevant.
In anaerobic reaction tower, the produced small biogas bubble of Anaerobe reaction is attached to granule sludge surface, carries gas
Bubble its density of granule sludge less than water thus in sewage floating upward quickly, divide with granule sludge through three phase separator bubble
From, bubble enters stripping tube, falls reaction zone dilution water inlet after rise, thus realize " interior circulation " after granule sludge and bubble separation, because of
Methane quantity produced by realization of circulation and microbial reaction in reaction zone in this, IC tower three phase separator, the setting of air stripping system
Count closely bound up.When biogas output is not enough in tower, when sludge activity is the highest startup stage of particularly, then it is difficult to interior circulation,
The problem thus resulted in IC reactor start-up domestication length, being difficult to stable interior circulation.
Utility model content
The purpose of this utility model is to provide a kind of reaction tower, to solve the problem that above-mentioned prior art exists, makes reaction
Tower can quickly realize interior circulation, improves water conservancy mixing condition in tower simultaneously, reduces the generation at dead angle, improves reaction tower and removes negative
The ability of lotus.
For achieving the above object, this utility model provides following scheme: this utility model provides a kind of reaction tower, including
Water inlet system, Impulsive tank, water distribution system and tower body, described Impulsive tank is arranged at the top of described tower body, and described Impulsive tank is respectively
Being connected with described water inlet system and described water distribution system, described water distribution system is arranged at inside described tower body, in described tower body
Portion is provided with three phase separator, stripping tube and auxiliary gas tube, and described stripping tube one end is connected with described three phase separator, separately
One end is connected with described Impulsive tank, and described auxiliary stripping tube one end is connected with described stripping tube, and the other end connects blower fan, institute
Stating Impulsive tank top and be additionally provided with air vent, produced by described tower body inside, gas is after described three phase separator separates, by
Described stripping tube enters described Impulsive tank, and is finally discharged by described air vent.
Preferably, described three phase separator is divided into upper strata three phase separator and lower floor's three phase separator, and described stripping tube divides
For upper strata stripping tube and lower floor's stripping tube, described auxiliary stripping tube is divided into upper strata auxiliary stripping tube and lower floor's auxiliary stripping tube；Institute
Stating stripping tube one end, upper strata to be connected with described upper strata three phase separator, the other end is connected with described Impulsive tank, described upper strata
Auxiliary stripping tube one end is connected with described upper strata stripping tube, and the other end connects blower fan；Described lower floor's stripping tube one end is with described
Lower floor's three phase separator is connected, and the other end is connected with described Impulsive tank, described lower floor auxiliary stripping tube one end with described under
Layer stripping tube is connected, and the other end connects blower fan.
Preferably, described tower body is internally provided with packing area, described packing area be arranged at described upper strata three phase separator and
Between described lower floor three phase separator, in described packing area, it is provided with elastic filler.
Preferably, being additionally provided with overfalling weir inside described tower body, described overfalling weir is arranged at described upper strata three phase separator
Top, the tower body outer wall at described overfalling weir is provided with outlet, described outlet connects outlet conduit, described water outlet
Flowing water Valve it is provided with on pipeline.
Preferably, described water distribution system includes center water distributor, water distribution cone and annular water distributor, described center water distributor
One end is connected with the bottom of described Impulsive tank, and the other end is connected with described water distribution cone, and described water distribution cone is arranged at described tower
Internal bottom, described water distribution cone is connected with described annular water distributor, and described annular water distributor is arranged in described tower body
Bottom.
Preferably, being provided with evacuation port bottom described tower body, described evacuation port connects emptying pipeline, described emptying pipeline
On be provided with emptying valve.
Preferably, described Impulsive tank being provided with water inlet, the inlet channel of described water inlet system passes through described water inlet
It is connected with described Impulsive tank, described inlet channel is provided with inlet valve.
Preferably, described tower body outer wall is provided with heating circulating-heating water pipe, to ensure tower interior reaction temperature.
Preferably, described tower body is additionally provided with top manhole, top manhole, middle part manhole and bottom manhole.
This utility model can quickly realize interior circulation after having the advantages that startup, is greatly shortened startup domestication；
Strengthening Ta Neinei circulation so that in tower, mud mobility is high, load is high, system anti impulsion load ability is strong；Pollutants removal rate
Height, processes effluent quality good.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structural representation at a kind of visual angle of described reaction tower；
Fig. 2 is the structural representation at described reaction tower another kind visual angle；
Wherein, 1-water inlet, 2-air vent, 3-Impulsive tank, 4-upper strata stripping tube, 5-lower floor stripping tube, 6-upper strata assists
Stripping tube, 7-lower floor auxiliary stripping tube, 8-upper strata three phase separator, 9-packing area, 10-tower body, 11-lower floor three phase separator,
12-center water distributor, 13-water distribution cone, 14-annular water distributor, 15-outlet, 16-top manhole, manhole in the middle part of 17-, under 18-
Portion's manhole, 19-circulating-heating water pipe, 20-top manhole, 21-empties valve, 22-evacuation port, 23-flowing water Valve, and 24-is intake
Valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
The purpose of this utility model is to provide a kind of reaction tower, to solve the problem that prior art exists, makes the reaction tower can
With circulation in quickly realizing, improve water conservancy mixing condition in tower simultaneously, reduce the generation at dead angle, improve reaction tower elimination capacity
Ability.
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
This utility model is described in further detail by body embodiment.
This utility model provides a kind of reaction tower, including water inlet system, Impulsive tank 3, water distribution system and tower body 10, Impulsive tank
3 tops being arranged at tower body 10, Impulsive tank 3 is connected with water inlet system and water distribution system respectively, and water distribution system is arranged at tower body
10 is internal, and tower body 10 is internally provided with three phase separator, stripping tube and auxiliary gas tube, stripping tube one end and three phase separator phase
Connection, the other end is connected with Impulsive tank 3, and auxiliary stripping tube one end is connected with stripping tube, and the other end connects blower fan, Impulsive tank
3 tops are additionally provided with air vent 2, and the internal produced gas of tower body 10, after three phase separator separates, is entered arteries and veins by stripping tube
Rush tank 3, and finally discharged by air vent 2.
Three phase separator is divided into upper strata three phase separator 8 and lower floor's three phase separator 11, and stripping tube is divided into top tank air pipe 4
With lower floor stripping tube 5, auxiliary stripping tube is divided into upper strata auxiliary stripping tube 6 and lower floor's auxiliary stripping tube 7；Top tank air pipe 4 one end
Being connected with upper strata three phase separator 8, the other end is connected with Impulsive tank 3, auxiliary stripping tube 6 one end, upper strata and top tank air pipe
4 are connected, and the other end connects blower fan；Lower floor's stripping tube 5 one end is connected with lower floor three phase separator 11, the other end and Impulsive tank
3 are connected, and lower floor's auxiliary stripping tube 7 one end is connected with lower floor stripping tube 5, and other end connection has blower fan.
Tower body 10 is internally provided with packing area 9, and packing area 9 is arranged at upper strata three phase separator 8 and lower floor's three phase separator
Between 11, in packing area 9, it is provided with elastic filler.
Tower body 10 is internal is additionally provided with overfalling weir, and overfalling weir is arranged at the top of upper strata three phase separator 8, at overfalling weir
Being provided with outlet 15 on tower body 10 outer wall, outlet 15 connects outlet conduit, and outlet conduit is provided with flowing water Valve 23.
Water distribution system include center water distributor 12, water distribution cone 13 and annular water distributor 14, one end of center water distributor 12 with
The bottom of Impulsive tank 3 is connected, and the other end is connected with water distribution cone 13, and water distribution cone 13 is arranged at the bottom in tower body 10, water distribution
Cone 13 is connected with annular water distributor 14, and annular water distributor 14 is arranged at the bottom in tower body 10.
Being provided with evacuation port 22 bottom tower body 10, evacuation port 22 connects emptying pipeline, and emptying pipeline is provided with emptying
Valve 21.
Being provided with water inlet 1 on Impulsive tank 3, the inlet channel of water inlet system is connected with Impulsive tank 3 by water inlet 1,
Inlet valve 24 it is provided with on inlet channel.
As it is shown in figure 1, open flowing water Valve 23, inlet valve 24, waste water flows into through water inlet 1 and enters Impulsive tank 3, then
Entering tower body 10 through center water distributor 12, water distribution cone 13, base circle water distributor 14, waste water is the most anti-with tower lower floor granule sludge
Flow into after lower floor's three phase separator 11 in the middle part of tower after should, after reacting with middle level granule sludge, first pass through packing area, reduce mud
Loss, then in tower, upper strata three phase separator 8 flows into tower top, through overfalling weir 16, outlet 15 flows out reaction tower.
When lower floor's three phase separator, isolated gas is entered Impulsive tank by lower floor's stripping tube 5, through upper strata three-phase separate
When device, isolated gas is entered Impulsive tank by upper strata stripping tube 4, the air vent 2 being located at Impulsive tank top discharge.Empty
Gas, by assisting stripping tube 6,7 to add, is then incorporated to stripping tube, to increase the siphon power of stripping tube, added air and stripping tube
In gas discharged by air vent together.
Tower wall peripheral hardware circulating-heating water pipe 19, is passed through hot water with temperature in lifting tower, when particularly winter temperature is relatively low, guarantor
The biological respinse optimal reaction temperature of about 30 degrees Celsius is had in barrier tower.
Penstock 23, inlet valve 24 at closedown when need to empty reaction tower, open emptying valve 21, by evacuation port 22 row
Sky, closes valve 25 after having emptied.Tower body 10 top is provided with top manhole 20, and tower body 10 outer wall is provided with upper, middle and lower three
Openable inspection manhole 16,17,18, for the maintenance when three phase separator and vascellum ambulacrale block, first empties anti-during maintenance
Answer tower, then open manhole, after having overhauled, close manhole.
Case study on implementation 1:
This utility model reaction tower is used for certain Colophonium chemical engineering sewage processing system, at flow of inlet water 5m3/ h, COD are up to
5000-7000mg/L, NH3-N < 30mg/L, SS < 100mg/L, can to the clearance of COD clearance up to 40%, to turbidity
Up to more than 50%, water outlet pH is stable at 6.5-7.5.
Present treatment system, the starting period is short, can circulate in 30 days in realizing, and follows in stable realization in running
Ring.
Case study on implementation 2:
This utility model reaction tower is used for certain fine chemistry industry sewage disposal system, at flow of inlet water 1m3/ h, COD are up to
3000-5000mg/L, NH3-N < 50mg/L, SS < 100mg/L, can to the clearance of COD clearance up to 55%, to turbidity
Up to more than 50%, water outlet pH is stable at 6.5-7.5.
Present treatment system, the starting period is short, can circulate in 25 days in realizing, and follows in stable realization in running
Ring.
The specific embodiment provided according to this utility model, the utility model discloses techniques below effect: can after startup
In quickly realizing, circulation, is greatly shortened startup domestication；Strengthening Ta Neinei circulation so that in tower, mud mobility is high, load is high,
System anti impulsion load ability is strong；Pollutants removal rate is high, processes effluent quality good.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.For system disclosed in embodiment
For, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part and says
Bright.
This utility model applies specific case principle of the present utility model and embodiment are set forth, above
The explanation of embodiment is only intended to help to understand method of the present utility model and core concept thereof；Simultaneously for this area one
As technical staff, according to thought of the present utility model, the most all will change.To sum up
Described, this specification content should not be construed as restriction of the present utility model.
Claims (9)
1. a reaction tower, it is characterised in that: including water inlet system, Impulsive tank, water distribution system and tower body, described Impulsive tank is arranged
In the top of described tower body, described Impulsive tank is connected with described water inlet system and described water distribution system respectively, described cloth water system
System is arranged at inside described tower body, and described tower body is internally provided with three phase separator, stripping tube and auxiliary gas tube, described air stripping
Pipe one end is connected with described three phase separator, and the other end is connected with described Impulsive tank, described auxiliary stripping tube one end and institute
Stating stripping tube to be connected, the other end connects has blower fan, described Impulsive tank top to be additionally provided with air vent, and described tower body is internal to be produced
Gas after described three phase separator separates, described stripping tube enter described Impulsive tank, and finally arranged by described air vent
Go out.
A kind of reaction tower the most according to claim 1, it is characterised in that: described three phase separator is divided into upper strata three phase separation
Device and lower floor's three phase separator, described stripping tube is divided into upper strata stripping tube and lower floor's stripping tube, described auxiliary stripping tube to be divided into
Layer auxiliary stripping tube and lower floor's auxiliary stripping tube；Stripping tube one end, described upper strata is connected, separately with described upper strata three phase separator
One end is connected with described Impulsive tank, and auxiliary stripping tube one end, described upper strata is connected with described upper strata stripping tube, and the other end connects
There is blower fan；Described lower floor's stripping tube one end is connected with described lower floor three phase separator, and the other end is connected with described Impulsive tank,
Described lower floor auxiliary stripping tube one end is connected with described lower floor stripping tube, and other end connection has blower fan.
A kind of reaction tower the most according to claim 2, it is characterised in that: described tower body is internally provided with packing area, described
Packing area is arranged between described upper strata three phase separator and described lower floor three phase separator, is provided with elasticity in described packing area
Filler.
A kind of reaction tower the most according to claim 2, it is characterised in that: it is additionally provided with overfalling weir, institute inside described tower body
State overfalling weir and be arranged at the top of described upper strata three phase separator, the tower body outer wall at described overfalling weir is provided with outlet,
Described outlet connects outlet conduit, and described outlet conduit is provided with flowing water Valve.
A kind of reaction tower the most according to claim 1, it is characterised in that: described water distribution system includes center water distributor, cloth
Water cone and annular water distributor, one end of described center water distributor is connected with the bottom of described Impulsive tank, the other end and described cloth
Water cone is connected, and described water distribution cone is arranged at the bottom in described tower body, and described water distribution cone is connected with described annular water distributor,
Described annular water distributor is arranged at the bottom in described tower body.
A kind of reaction tower the most according to claim 1, it is characterised in that: it is provided with evacuation port bottom described tower body, described
Evacuation port connects emptying pipeline, and described emptying pipeline is provided with emptying valve.
A kind of reaction tower the most according to claim 1, it is characterised in that: it is provided with water inlet on described Impulsive tank, described
The inlet channel of water inlet system is connected with described Impulsive tank by described water inlet, and described inlet channel is provided with water intaking valve
Door.
A kind of reaction tower the most according to claim 1, it is characterised in that: described tower body outer wall is provided with heating circulation and adds
Hot-water line, to ensure tower interior reaction temperature.
A kind of reaction tower the most according to claim 1, it is characterised in that: be additionally provided with on described tower body top manhole, on
Portion's manhole, middle part manhole and bottom manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707714.0U CN205740499U (en) | 2016-07-06 | 2016-07-06 | A kind of reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707714.0U CN205740499U (en) | 2016-07-06 | 2016-07-06 | A kind of reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740499U true CN205740499U (en) | 2016-11-30 |
Family
ID=57377915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707714.0U Active CN205740499U (en) | 2016-07-06 | 2016-07-06 | A kind of reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745548A (en) * | 2016-12-29 | 2017-05-31 | 中新环科（天津）科技有限公司 | One kind drop COD devices |
| CN112624323A (en) * | 2020-12-29 | 2021-04-09 | 兰州理工大学 | Defoaming device of MBR (Membrane bioreactor) |
-
2016
- 2016-07-06 CN CN201620707714.0U patent/CN205740499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745548A (en) * | 2016-12-29 | 2017-05-31 | 中新环科（天津）科技有限公司 | One kind drop COD devices |
| CN106745548B (en) * | 2016-12-29 | 2022-11-11 | 中新环科（天津）科技有限公司 | COD (chemical oxygen demand) reducing device |
| CN112624323A (en) * | 2020-12-29 | 2021-04-09 | 兰州理工大学 | Defoaming device of MBR (Membrane bioreactor) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201245503Y (en) | Multi-cycle efficient anaerobic waste water treating device | |
| CN203256029U (en) | Two-stage and two-circle anaerobic reactor | |
| CN201530770U (en) | Deepwater combination biological treatment facility | |
| CN105776528A (en) | Dual-reflux efficient anaerobic reaction device and wastewater treatment method | |
| CN205382011U (en) | Tic anaerobic reactor | |
| CN109095708B (en) | Sewage treatment equipment | |
| CN205740499U (en) | A kind of reaction tower | |
| CN103979681A (en) | Nitrification/denitrification integrated rural domestic sewage treatment system | |
| CN109336254B (en) | Novel anaerobic reactor for garbage leachate wastewater treatment | |
| CN203781915U (en) | Nitrification and denitrification integrated rural domestic sewage treatment system | |
| CN201737770U (en) | Microbial response system for waste water treatment and clean energy production at the same time | |
| CN210313698U (en) | Anaerobic reactor | |
| CN104445838A (en) | Sewage treatment system for small towns | |
| CN209872720U (en) | Device for treating excess sludge | |
| CN207891126U (en) | A kind of jetting type IC anaerobic reactors | |
| CN105948406A (en) | Urban sewage treatment system | |
| CN217351091U (en) | Spiral-flow type internal circulation anaerobic equipment for organic wastewater treatment | |
| CN203474503U (en) | Device for treating washing machine rinsing wastewater and kitchen oily wastewater | |
| CN205472935U (en) | Two backward flow high - rate anaerobic reaction devices | |
| CN107434330B (en) | Artificial rapid infiltration sewage treatment method | |
| CN205527993U (en) | Good oxygen integrated reactor of anaerobism | |
| CN210367168U (en) | Horizontal rotary mixing anaerobic (HRM) digester | |
| CN207259234U (en) | A kind of muddy water double-cycling anaerobic reactor | |
| CN209872512U (en) | Intermittent expansion anaerobic biological filter | |
| CN209242756U (en) | A kind of novel anaerobic reactor for garbage leachate wastewater processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |